A kind of velvet cleaning machine which is easy to clean

Abstract

The present invention provides a texturing cleaning machine that is easy to clean, and relates to the technical field of black silicon texturing technology. It includes a main body and a cleaning tank arranged on the main body, a liquid adding pipe for adding liquid to the cleaning tank is arranged in a closable manner at the upper part of the cleaning tank, and a liquid discharge port is arranged in a closable manner at the bottom of the inner side wall of the cleaning tank. The cleaning tank is a quadrilateral structure, and an automatic cleaning structure is arranged on the upper surface of the cleaning tank. An L-shaped cleaning component for cleaning the inner wall of the cleaning tank is installed at the bottom of the automatic cleaning structure, and the L-shaped cleaning component and the inner wall of the cleaning tank are fitted together. When the present invention cleans the texturing cleaning machine, the automatic cleaning structure drives the L-shaped cleaning component to slide on the inner wall of the cleaning tank, and scrapes and cleans the medicine attached to the inner wall of the cleaning tank. The structure can scrape and clean the inner wall of the cleaning tank in all directions, so that the residual medicine in the cleaning tank can be cleaned more cleanly.

Description

Technical Field

[0001] The invention relates to the technical field of black silicon texturing, and in particular to a texturing cleaning machine which is easy to clean. Background Art

[0002] Black silicon texturing is the first process in the production of solar cells. The main purpose of black silicon texturing is to remove the damaged layer on the surface of the silicon wafer and to create a velvet surface on the surface of the silicon wafer.

[0003] In the process of black silicon texturing, various agents need to be added to the texturing cleaning machine, and manual addition is prone to uneven addition, which makes the solution ratio unbalanced, thus affecting the purity of black silicon texturing. The utility model patent with patent number CN 211771659U discloses an efficient black silicon texturing cleaning machine device, which sets a quantitative device, uses a sealing strip and a guide plate with adjustable height, combines the sealing strip and the guide plate with each other and plugs them into the plug hole with the same height as the scale number of the required volume of the solution, so that the solution higher than the guide tube can enter the collection cup along the connecting tube, so that the capacity of the quantitative barrel can be adjusted according to the different additions required by different solutions, so that each solution can be quantitatively added, thereby achieving the effect of accurate proportioning, avoiding the situation of uneven addition caused by manual addition, and solving the problem of imbalance in proportion.

[0004] However, after the above-mentioned structure of the velvet cleaning machine is used, the chemicals will adhere to the inner wall of the velvet cleaning machine. In order to prevent the residual chemicals in the velvet cleaning machine from affecting the next black silicon velvet making, workers are usually required to clean it. However, the manual cleaning method is slow and incomplete, and the residual chemicals may corrode the skin of the cleaning personnel. Summary of the invention

[0005] In order to solve the technical problems in the prior art that the manual cleaning of the residual agent in the velvet cleaning machine is slow, the cleaning is not thorough, and the residual agent may corrode the skin of the cleaning personnel, the present invention provides a velvet cleaning machine that is easy to clean;

[0006] The present invention provides a kind of velvet cleaning machine which is easy to clean, adopts the following technical scheme:

[0007] A velvet cleaning machine which is easy to clean comprises a main body and a cleaning tank arranged on the main body, a liquid adding pipe for adding liquid to the cleaning tank is arranged in a closable manner at the upper part of the cleaning tank, a liquid discharge port is arranged in a closable manner at the bottom of the inner side wall of the cleaning tank, and the cleaning tank is a quadrilateral structure, wherein an automatic cleaning structure is arranged on the upper surface of the cleaning tank, and an L-shaped cleaning component for cleaning the inner wall of the cleaning tank is installed at the bottom of the automatic cleaning structure, and the L-shaped cleaning component is in contact with the inner wall of the cleaning tank.

[0008] Furthermore, the automatic cleaning structure includes a sprocket, a chain and a limit frame fixedly arranged on the upper surface of the cleaning tank. Sprockets are rotatably arranged at the four corners of the upper surface of the cleaning tank, and a chain is arranged at the upper part of the cleaning tank. The chain and the four sprockets on the upper surface of the cleaning tank are respectively connected by transmission. Under the supporting force of the four sprockets, the chain forms a quadrilateral structure; a fixed foot is arranged at the bottom of the limit frame, and the fixed foot is fixedly installed on the upper surface of the cleaning tank by bolts, so that the limit frame is fixedly installed on the upper surface of the cleaning tank.

[0009] Furthermore, an installation groove is provided on the outer surface of the cleaning tank, and the installation groove is located at the bottom of the sprocket. A motor for driving the sprocket to rotate is fixedly installed in the installation groove in the cleaning tank by bolts, and the transmission shaft in the motor is fixedly connected to the sprocket.

[0010] Furthermore, a transmission assembly is fixedly installed on the upper part of the chain, one end of the transmission assembly is fixedly installed on the chain, and the other end extends into the interior of the cleaning tank and is installed with an L-shaped cleaning assembly for cleaning the inner wall of the cleaning tank, and the L-shaped cleaning assembly is in contact with the inner wall of the cleaning tank.

[0011] Furthermore, the transmission assembly includes a connecting arm and a connecting rod, one end of the connecting arm is fixedly installed with a chain, and the other end is extended downwardly and is equipped with a connecting rod, a top slide rail is arranged at the top of the limiting frame, a roller is rotatably arranged at a position corresponding to the top slide rail in the position connecting arm, and the roller is rotatably arranged inside the top slide rail, so that the transmission assembly moves along the path direction of the top slide rail, and an L-shaped cleaning assembly is installed at the bottom of the connecting rod, the L-shaped cleaning assembly includes a locking piece and a cleaning plate, the cleaning plate is fixedly installed on the locking piece, the outer wall of the cleaning plate is in contact with the inner wall of the cleaning tank, and the locking piece is fixedly installed at the bottom of the connecting rod.

[0012] Furthermore, a spring clip assembly is fixedly connected to the bottom of the connecting rod, and the L-shaped cleaning assembly is detachably mounted on the spring clip assembly.

[0013] Further, the spring clamp assembly includes a fixing piece, a first fixing clamp and a second fixing clamp, wherein the fixing piece is fixedly connected to the bottom of the connecting rod, the first fixing clamp is fixedly installed at an end portion of the surface of the fixing piece, and the second fixing clamp is slidably arranged at a position on the surface of the fixing piece close to the first fixing clamp, and a mounting protrusion is fixedly arranged on one end of the surface of the fixing piece close to the second fixing clamp, and a pin is arranged on a side surface of the second fixing clamp close to the mounting protrusion in the fixing piece, and the pin passes through the mounting protrusion in the fixing piece and forms a sliding connection with the mounting protrusion, and a thrust spring is arranged around the pin, one end of the thrust spring is fixedly connected to the second fixing clamp, and the other end is fixedly connected to the fixing protrusion in the fixing piece, under the thrust action of the thrust spring, the second fixing clamp and the first fixing clamp are clamped to each other, and a fixing column is arranged on the upper part of the locking piece and extends upward, the fixing column is a diamond-shaped structure, and a baffle is welded on the top of the fixing column, and under the elastic force of the thrust spring, the second fixing clamp and the first fixing clamp clamp the fixing column, thereby fixing the L-shaped cleaning assembly to the bottom of the connecting rod.

[0014] Furthermore, a connecting block is arranged on the rear wall of the fixing member, a roller is rotatably arranged on the connecting block, a side slide rail is arranged at a position corresponding to the roller on the inner wall of the cleaning tank, and the roller is arranged inside the side slide rail.

[0015] Furthermore, a storage fixing clip assembly is fixedly installed on the outer wall of the main body by bolts.

[0016] Furthermore, the storage fixing clamp assembly includes a mounting seat and a fixing arm, a fixing arm is welded and extended outwardly from an outer wall of the mounting seat, a first clamping block and a second clamping block that are clamped to each other are slidably arranged on the surface of the fixing arm, limited slide rails are respectively arranged at positions corresponding to the first clamping block and the second clamping block on the side wall of the fixing arm, a sliding block is arranged at the bottom of the first clamping block and the second clamping block, and the sliding blocks at the bottom of the first clamping block and the second clamping block are respectively slidably arranged in the corresponding limited slide rails, and a positioning plate is fixedly arranged on the surface of one side of the fixing arm away from the mounting seat, and the positioning plate is aligned with the first A second thrust spring is arranged between the two clamping blocks, and a first clamping block is also arranged between the first clamping block and the mounting seat. Under the thrust of the second thrust spring, the first clamping block and the second clamping block are clamped with each other. After the first clamping block and the second clamping block are clamped, a diamond-shaped slot is formed at the connecting portion thereof. Guide slopes are respectively arranged on the surfaces of the first clamping block and the second clamping block, and an inwardly concave angle is formed between the guide slope in the first clamping block and the guide slope in the second clamping block. The mounting seat is fixedly mounted on the outer wall of the main body by bolts, thereby fixing the storage fixing clamp assembly on the outer wall of the main body.

[0017] In summary, the beneficial effects of the present invention are:

[0018] 1. When the velvet cleaning machine is cleaned, the present invention drives the sprocket in the automatic cleaning structure to rotate through the motor, so that the chain drives the transmission component to move in the upper part of the cleaning tank. At the same time, the roller in the connecting arm slides in the top slide rail, so that the transmission component moves along the path of the top slide rail. The transmission component drives the L-shaped cleaning component to slide on the inner wall of the cleaning tank to scrape and clean the chemicals attached to the inner wall of the cleaning tank. This structure does not require manual cleaning, which reduces the workload of workers and can effectively prevent the workers' skin from being corroded by the chemicals remaining in the cleaning tank. In addition, the L-shaped cleaning component can scrape and clean the inner wall of the cleaning tank in all directions, so that the residual chemicals in the cleaning tank can be cleaned more thoroughly.

[0019] 2. By setting a spring clamp assembly, the spring clamp assembly has a first fixing clamp and a second fixing clamp. When in use, the second fixing clamp is moved in a direction away from the first fixing clamp, and the fixing column is placed between the second fixing clamp and the first fixing clamp. Under the thrust of the thrust spring, the second fixing clamp and the first fixing clamp clamp the fixing column, so that the L-shaped cleaning assembly is fixedly installed at the bottom of the connecting rod. This structure facilitates the cleaning and replacement of the L-shaped cleaning assembly. When the L-shaped cleaning assembly cleans the inner wall of the cleaning tank, the roller moves along the path of the side slide rail to further fix the installation position of the spring clamp assembly, thereby increasing the fit between the cleaning plate and the inner wall of the cleaning tank, and increasing the cleanliness of the L-shaped cleaning assembly on the inner wall of the cleaning tank.

[0020] 3. The present invention installs a storage fixing clamp assembly on the outer wall of the main body, and after the L-shaped cleaning assembly cleans the inner wall of the cleaning tank, the L-shaped cleaning assembly is removed from the spring clamp assembly, so that the fixing column on the upper part of the L-shaped cleaning assembly presses the guiding inclined surfaces on the first clamp block and the second clamp block in the storage fixing clamp assembly, so that the first clamp block and the second clamp block move in opposite directions, and at the same time, the first clamp block and the second clamp block press the second thrust spring, and the fixing column is placed between the first clamp block and the second clamp block, so that the first clamp block and the second clamp block are pressed under the elastic force of the second thrust spring. The block is tightened against the fixing column, so that the L-shaped cleaning component is installed on the storage fixing clip component. When the L-shaped cleaning component needs to be used, the first clamping block and the second clamping block can be squeezed in the opposite direction to remove the L-shaped cleaning component from the storage fixing clip component. This structure is convenient for installing and disassembling the L-shaped cleaning component from the storage fixing clip component. When the L-shaped cleaning component is not needed, the L-shaped cleaning component can be stored, which is convenient for the user to quickly find the L-shaped cleaning component when cleaning the cleaning tank again, and it also effectively prevents the L-shaped cleaning component from being lost when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of an exploded view of the position limiting frame of the present invention;

[0023] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0024] Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged view of the A part;

[0025] Figure 5 It is a structural schematic diagram of the spring clip assembly in the present invention;

[0026] Figure 6 For the present invention Figure 5 Schematic diagram of the explosion diagram;

[0027] Figure 7 It is a schematic diagram of the installation of the storage fixing clip assembly of the present invention;

[0028] Figure 8 It is a schematic structural diagram of the storage fixing clip assembly of the present invention.

[0029] In the figure: 1-main body; 2-automatic cleaning structure; 3-liquid filling pipe; 4-liquid discharge port; 5-motor; 6-L-shaped cleaning assembly; 7-spring clamp assembly; 8-storage fixing clamp assembly; 101-cleaning tank; 1011-side slide rail; 201-sprocket; 202-chain; 203-transmission assembly; 205-limiting frame; 2051-fixed foot; 2052-top slide rail; 601-locking piece; 602-cleaning plate; 603-fixed column; 604-fixed column; 605-fixed column; 606-fixed column; 607-fixed column; 608-fixed column; 609-fixed column; 610-fixed column; 611-fixed column; 612-fixed column; 613-fixed column; 614-fixed column; 615-fixed column; 616-fixed column; 617-fixed column; 618-fixed column; 619-fixed column; 620-fixed column; 621-fixed column; 622-fixed column; 623-fixed column; 624-fixed column; 625-fixed column; 626-fixed column; 627-fixed column; 628-fixed column; 629-fixed column; 630-fixed column; 631-fixed column; 632-fixed column; 633-fixed column; 634-fixed column; 635-fixed column; 636-fixed column; 637-fixed column; 638-fixed column; 639-fixed column; 640-fixed column; 641-fixed column 04-baffle; 2031-connecting arm; 2032-roller; 2033-connecting rod; 701-fixing piece; 702-first fixing clamp; 703-second fixing clamp; 704-thrust spring; 705-pin shaft; 706-roller; 707-connecting block; 801-mounting seat; 802-fixing arm; 803-first clamping block; 804-second clamping block; 805-second thrust spring; 8021-limiting slide rail; 8022-positioning plate. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0031] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 A velvet cleaning machine which is easy to clean is shown.

[0032] When black silicon texturing is being performed, the reagent will adhere to the inner wall of the texturing cleaning machine. In order to prevent the residual reagent in the texturing cleaning machine from affecting the next black silicon texturing, the texturing cleaning machine needs to be cleaned. However, the manual cleaning method is slow and incomplete, and the residual reagent may corrode the skin of the cleaning personnel. In order to solve the above problems, the present invention proposes a first embodiment, referring to Figure 1 and Figure 2 As shown, a velvet cleaning machine that is easy to clean includes a main body 1 and a cleaning tank 101 arranged on the main body 1, a liquid adding pipe 3 for adding liquid to the cleaning tank 101 is arranged in a closable manner at the upper part of the cleaning tank 101, and a liquid discharge port 4 is arranged in a closable manner at the bottom of the inner side wall of the cleaning tank 101. Preferably, the cleaning tank 101 is a quadrilateral structure. An automatic cleaning structure 2 is arranged on the upper surface of the cleaning tank 101, and the inner wall of the cleaning tank 101 is cleaned by the automatic cleaning structure 2.

[0033] The specific structure of automatic cleaning structure 2 refers to Figure 1-Figure 4As shown, it includes a sprocket 201, a chain 202 and a limiting frame 205 fixedly arranged on the upper surface of the cleaning tank 101. The sprockets 201 are rotatably arranged at the four corners of the upper surface of the cleaning tank 101. The chain 202 is arranged at the upper part of the cleaning tank 101. The chain 202 is connected to the four sprockets 201 on the upper surface of the cleaning tank 101 in a transmission connection. Under the supporting force of the four sprockets 201, the chain 202 forms a quadrilateral structure; a fixed foot 2051 is arranged at the bottom of the limiting frame 205, and the fixed foot 2051 is fixedly installed on the upper surface of the cleaning tank 101 by bolts, so that the limiting frame 205 is fixedly installed on the upper surface of the cleaning tank 101. An installation groove is arranged on the outer surface of the cleaning tank 101, and the installation groove is located at the bottom of the sprocket 201. A motor 5 for driving the sprocket 201 to rotate is fixedly installed in the installation groove in the cleaning tank 101 by bolts, and the transmission shaft in the motor 5 is fixedly connected to the sprocket 201. A transmission assembly 203 is fixedly installed on the upper part of the chain 202. One end of the transmission assembly 203 is fixedly installed with the chain 202, and the other end extends to the inside of the cleaning tank 101 and is installed with an L-shaped cleaning assembly 6 for cleaning the inner wall of the cleaning tank 101. The L-shaped cleaning assembly 6 and the inner wall of the cleaning tank 101 are mutually attached. Preferably, the transmission assembly 203 includes a connecting arm 2031 and a connecting rod 2033. One end of the connecting arm 2031 is fixedly installed with the chain 202, and the other end extends downward and is installed with the connecting rod 2033. A top slide rail 2052 is arranged at the top of the limiting frame 205. A roller 2032 is rotatably arranged at a position corresponding to the top slide rail 2052 in the position connecting arm 2031. The roller 2032 is rotatably arranged inside the top slide rail 2052, so that the transmission assembly 203 moves along the path direction of the top slide rail 2052. An L-shaped cleaning assembly 6 is installed at the bottom of the connecting rod 2033. Preferably, the L-shaped cleaning assembly 6 includes a locking member 601 and a cleaning plate 602, the cleaning plate 602 is fixedly mounted on the locking member 601, the outer wall of the cleaning plate 602 is in contact with the inner wall of the cleaning tank 101, and the locking member 601 is fixedly mounted on the bottom of the connecting rod 2033.

[0034] When cleaning the cleaning tank 101, the motor 5 is started, and the sprocket 201 is driven by the motor 5 to rotate, and the sprocket 201 drives the chain 202 to rotate, and the chain 202 drives the transmission component 203 to move in the upper part of the cleaning tank 101. At the same time, the roller 2032 in the connecting arm 2031 slides in the top slide rail 2052, so that the transmission component 203 moves along the path of the top slide rail 2052, and the transmission component 203 drives the L-shaped cleaning component 6 to slide on the inner wall of the cleaning tank 101 to scrape and clean the medicine adsorbed on the inner wall of the cleaning tank 101. This structure does not require manual cleaning, and while reducing the workload of the workers, it can also effectively prevent the workers' skin from being corroded by the medicine remaining in the cleaning tank 101, and the L-shaped cleaning component 6 can scrape and clean the inner wall of the cleaning tank 101 in all directions, so that the residual medicine in the cleaning tank 101 can be cleaned more cleanly.

[0035] In order to facilitate the cleaning and replacement of the L-shaped cleaning assembly 6 and increase the fit between the cleaning plate 602 and the inner wall of the cleaning tank 101, the present invention proposes a second embodiment, referring to Figure 5 and Figure 6As shown, a spring clamp assembly 7 is fixedly connected to the bottom of the connecting rod 2033 , and an L-shaped cleaning assembly 6 is detachably mounted on the spring clamp assembly 7 . Preferably, the spring clamp assembly 7 includes a fixing piece 701, a first fixing clip 702 and a second fixing clip 703. The fixing piece 701 is fixedly connected to the bottom of the connecting rod 2033, the first fixing clip 702 is fixedly installed on the end of the surface of the fixing piece 701, and the second fixing clip 703 is slidably arranged on the surface of the fixing piece 701 near the first fixing clip 702. A mounting protrusion is fixedly arranged on the end of one side of the surface of the fixing piece 701 near the second fixing clip 703, and a pin 705 is arranged on the surface of one side of the second fixing clip 703 near the mounting protrusion in the fixing piece 701. The pin 705 penetrates the mounting protrusion in the fixing piece 701 and forms a sliding connection with the mounting protrusion. A thrust spring 704 is arranged around the pin 705, one end of the thrust spring 704 is fixedly connected to the second fixing clip 703, and the other end is fixedly connected to the fixing protrusion in the fixing piece 701. Under the thrust of the thrust spring 704, the second fixing clip 703 and the first fixing clip 702 are clamped together. A fixing column 603 is provided on the upper part of the locking member 601 and extends upward. The fixing column 603 is preferably a diamond-shaped structure, and a baffle 604 is welded on the top of the fixing column 603. Under the elastic force of the thrust spring 704, the second fixing clamp 703 and the first fixing clamp 702 clamp the fixing column 603, so that the L-shaped cleaning assembly 6 is fixedly installed on the bottom of the connecting rod 2033. A connecting block 707 is provided on the rear wall of the fixing member 701, and a roller 706 is rotatably provided on the connecting block 707. A side rail 1011 is provided on the inner wall of the cleaning tank 101 at a position corresponding to the roller 706, and the roller 706 is provided inside the side rail 1011.

[0036] When in use, the second fixing clamp 703 is moved in the direction away from the first fixing clamp 702, and the fixing column 603 is placed between the second fixing clamp 703 and the first fixing clamp 702. Under the thrust of the thrust spring 704, the second fixing clamp 703 and the first fixing clamp 702 clamp the fixing column 603, so that the L-shaped cleaning component 6 is fixedly installed at the bottom of the connecting rod 2033. This structure facilitates the cleaning and replacement of the L-shaped cleaning component 6. When the L-shaped cleaning component 6 cleans the inner wall of the cleaning tank 101, the roller 706 moves along the path of the side slide rail 1011 to further fix the installation position of the spring clamp component 7, thereby increasing the fit between the cleaning plate 602 and the inner wall of the cleaning tank 101, and increasing the cleanliness of the L-shaped cleaning component 6 cleaning the inner wall of the cleaning tank 101.

[0037] When the L-shaped cleaning assembly 6 is not in use, in order to prevent the L-shaped cleaning assembly 6 from being lost and to facilitate the quick finding of the L-shaped cleaning assembly 6 when cleaning the cleaning tank 101 again, the present invention proposes a third embodiment, referring to Figure 7 and Figure 8 As shown, a storage fixing clamp assembly 8 is fixedly installed on the outer wall of the main body 1 by bolts. When the L-shaped cleaning assembly 6 is not in use, the L-shaped cleaning assembly 6 is installed on the storage fixing clamp assembly 8 for storage. Preferably, the storage fixing clamp assembly 8 includes a mounting seat 801 and a fixing arm 802. The fixing arm 802 is welded and extended outwardly on the outer wall of the mounting seat 801. A first clamping block 803 and a second clamping block 804 that clamp each other are slidably arranged on the surface of the fixing arm 802. Preferably, limited position slide rails 8021 are respectively arranged on the side wall of the fixing arm 802 at positions corresponding to the first clamping block 803 and the second clamping block 804. Slide blocks are arranged at the bottom of the first clamping block 803 and the second clamping block 804. The slide blocks at the bottom of the first clamping block 803 and the second clamping block 804 are respectively slidably arranged in the corresponding limited position slide rails 8021. The fixing arm 802 is located away from the mounting seat 801. A positioning plate 8022 is fixedly arranged on one side surface of the mounting seat 801, a second thrust spring 805 is arranged between the positioning plate 8022 and the second clamping block 804, and a first clamping block 803 is also arranged between the first clamping block 803 and the mounting seat 801. Under the thrust of the second thrust spring 805, the first clamping block 803 and the second clamping block 804 are clamped to each other. After the first clamping block 803 and the second clamping block 804 are clamped, a diamond-shaped slot is formed at the connecting part. Guide slopes are respectively arranged on the surfaces of the first clamping block 803 and the second clamping block 804. The guide slopes in the first clamping block 803 and the guide slopes in the second clamping block 804 form an inwardly concave angle. The mounting seat 801 is fixedly mounted on the outer wall of the main body 1 by bolts, so that the storage fixing clamp assembly 8 is fixedly mounted on the outer wall of the main body 1.

[0038] When in use, after cleaning the inner wall of the cleaning tank 101 through the L-shaped cleaning component 6, the L-shaped cleaning component 6 is removed from the spring clamp component 7, so that the fixed column 603 on the upper part of the L-shaped cleaning component 6 squeezes the guide inclined surfaces on the first clamp block 803 and the second clamp block 804, so that the first clamp block 803 and the second clamp block 804 move in opposite directions, and at the same time, the first clamp block 803 and the second clamp block 804 squeeze the second thrust spring 805, and the fixed column 603 is placed between the first clamp block 803 and the second clamp block 804. Under the elastic force of the second thrust spring 805, the first clamp block 803 and the second clamp block 804 are The fixing column 603 is tightened, so that the L-shaped cleaning component 6 is installed on the storage fixing clamp component 8. When the L-shaped cleaning component 6 is needed, the first clamp block 803 and the second clamp block 804 can be squeezed in the reverse direction to remove the L-shaped cleaning component 6 from the storage fixing clamp component 8. This structure is convenient for installing and disassembling the L-shaped cleaning component 6 from the storage fixing clamp component 8. When the L-shaped cleaning component 6 is not needed, the L-shaped cleaning component 6 can be stored, which is convenient for the user to quickly find the L-shaped cleaning component 6 when cleaning the cleaning tank 101 again, and it is also effective to prevent the L-shaped cleaning component 6 from being lost when not in use. The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. The various components mentioned in the present invention are common technologies in the existing field. The technicians in this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have various changes and improvements, and these changes and improvements fall within the scope of the present invention to be protected. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A velvet cleaning machine that is easy to clean, comprising a main body and a cleaning tank arranged on the main body, a liquid adding pipe for adding liquid to the cleaning tank is arranged in a closable manner at the upper part of the cleaning tank, a liquid discharge port is arranged in a closable manner at the bottom of the inner side wall of the cleaning tank, the cleaning tank is a quadrilateral structure, and is characterized in that: An automatic cleaning structure is arranged on the upper surface of the cleaning tank, and an L-shaped cleaning component for cleaning the inner wall of the cleaning tank is installed at the bottom of the automatic cleaning structure, and the L-shaped cleaning component is in contact with the inner wall of the cleaning tank. The automatic cleaning structure includes a sprocket, a chain and a limiting frame fixedly arranged on the upper surface of the cleaning tank, and sprockets are rotatably arranged at the four corners of the upper surface of the cleaning tank, and a chain is arranged at the upper part of the cleaning tank, and the chain and the four sprockets on the upper surface of the cleaning tank are respectively connected by transmission, and under the supporting force of the four sprockets, the chain forms a quadrilateral structure; a fixed foot is arranged at the bottom of the limiting frame, and the fixed foot is fixedly installed on the upper surface of the cleaning tank by bolts, so that the limiting frame is fixedly installed on the upper surface of the cleaning tank; The outer surface of the cleaning tank is provided with a mounting groove, which is located at the bottom of the sprocket, and a motor that drives the sprocket to rotate is fixedly installed in the mounting groove in the cleaning tank by bolts, and the transmission shaft in the motor is fixedly connected to the sprocket; a transmission assembly is fixedly installed on the upper part of the chain, one end of the transmission assembly is fixedly installed with the chain, and the other end extends to the interior of the cleaning tank and is installed with an L-shaped cleaning assembly for cleaning the inner wall of the cleaning tank, and the L-shaped cleaning assembly and the inner wall of the cleaning tank are in contact with each other; the transmission assembly includes a connecting arm and a connecting rod, one end of the connecting arm is fixedly installed with the chain, and the other end extends downward to be installed with the connecting rod, and a top slide rail is arranged at the top of the limit frame, and a roller is rotatably arranged at a position corresponding to the top slide rail in the position connecting arm, and the roller is rotatably arranged The interior of the top slide rail enables the transmission assembly to move along the path direction of the top slide rail, and an L-shaped cleaning assembly is installed at the bottom of the connecting rod, the L-shaped cleaning assembly includes a locking piece and a cleaning plate, the cleaning plate is fixedly installed on the locking piece, the outer wall of the cleaning plate and the inner wall of the cleaning tank are in contact with each other, and the locking piece is fixedly installed at the bottom of the connecting rod; a spring clip assembly is fixedly connected to the bottom of the connecting rod, and the L-shaped cleaning assembly is detachably installed on the spring clip assembly; the spring clip assembly includes a fixing piece, a first fixing clip and a second fixing clip, a fixing piece is fixedly connected to the bottom of the connecting rod, a first fixing clip is fixedly installed at the end of the surface of the fixing piece, a second fixing clip is slidably provided at a position close to the first fixing clip on the surface of the fixing piece, and a second fixing clip is slidably provided at a position close to the first fixing clip on the surface of the fixing piece, and a second fixing clip is slidably provided at a position close to the first fixing clip on the surface of the fixing piece. The locking cam is secured to the locking cam of the locking cam and is designed to lock the locking cam of the locking cam into a locking cam which is secured to the locking cam of the locking cam.

2. The easy-to-clean velvet cleaning machine according to claim 1, characterized in that: A connecting block is arranged on the rear wall of the fixing member, a roller is rotatably arranged on the connecting block, a side slide rail is arranged at a position corresponding to the roller on the inner wall of the cleaning tank, and the roller is arranged inside the side slide rail.

3. The easy-to-clean velvet cleaning machine according to claim 2, characterized in that: A storage fixing clamp assembly is fixedly installed on the outer wall of the main body by bolts.

4. The easy-to-clean velvet cleaning machine according to claim 3, characterized in that: The storage fixing clamp assembly includes a mounting seat and a fixing arm, a fixing arm is welded and extended outwardly on the outer wall of the mounting seat, a first clamping block and a second clamping block that are clamped to each other are slidably arranged on the surface of the fixing arm, and limited slide rails are respectively arranged at positions corresponding to the first clamping block and the second clamping block on the side wall of the fixing arm, a slider is arranged at the bottom of the first clamping block and the second clamping block, and the sliders at the bottom of the first clamping block and the second clamping block are respectively slidably arranged in the corresponding limited slide rails, and a positioning plate is fixedly arranged on the surface of one side of the fixing arm away from the mounting seat, and the positioning plate and the second clamping block are fixedly arranged. A second thrust spring is arranged between the first clamp block and the mounting seat, and a first clamp block is also arranged between the first clamp block and the mounting seat. Under the thrust of the second thrust spring, the first clamp block and the second clamp block are clamped with each other, and a diamond-shaped slot hole is formed at the connection position of the first clamp block and the second clamp block after being clamped. Guide slopes are respectively arranged on the surfaces of the first clamp block and the second clamp block, and the guide slopes in the first clamp block and the guide slopes in the second clamp block form an inwardly concave angle. The mounting seat is fixedly installed on the outer wall of the main body by bolts, so that the storage fixing clamp assembly is fixedly installed on the outer wall of the main body.

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